RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: A´ta
Request date : 03 10 2010
Launch year :1972
Designer : Peter Norlin
Design year : 1972
Builder : Pichavant
Usual place of sailing : Bretagne sud

Declared dimensions :
Lenght Over All (LOA) = 7.55 m
Length on the Water Line ( LWL ) = 5.80 m
Max width ( Bo ) = 2.50 m
Draft (Tmax) = 1.37 m
Displacement factor (FD) = 2.325


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.15 Kref = 0.21
C2a : 0.02
Regatta series : yes = 0.3
Vintage bonus (build): 1972 = 0.033
Vintage bonus (design): 1972 = 0.033
Cumulative vintage bonus: 0.066
Hull material : moulded wood = 0.02
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.556

BERMUDIANS
Max foresail area: 19.64 m▓
GenoaJL = 9.11 ; LPG = 4.13

BERMUDIANS
Main total area: 10.48 m▓
Mainsail P = 7.79 ; E = 2.34

Larger downwindsail area:
SL / ALE = 9.10, SL / ALU = 9.10,
SMG / AMG = 5.19, SF / ASF = 5.10
Area: 39.22 m▓

RATING ( Rc ): 7.4485

Time corrected Factor ( Ftc ): 0.8802

The delivery of a JCH certificate does not have to be understood as the elligibility of the boat to classic regattas.
Elligibility to a specific regatta is governed by the elligibility rules the organizers has decided and have displayed in the Notice of Race.

Certification commission :

Conseil JCH

Date of certificate :

11 02 2015

JCH commission member :

le comitÚ de jauge

Certificate number :

201502427